Noxious Weeds in Manitou Springs

  1. Bouncingbet
  2. Common Tansy
  3. Cypress Spurge
  4. Dalmatian Toadflax
  5. Dame's Rocket
  6. Houndstongue
  7. Knotweeds
  8. Myrtle Spurge
  9. Oxeye Daisy


The flowers are crowded at the ends of branches, and have five petals that are generally light pink to white and slightly notched at the apex. Flowering begins in July and continues until September. Bouncingbet can be poisonous to livestock and humans. The habitat of Bouncingbet is often found in:

  • Along Rivers
  • Large Dense Patches on Hillsides
  • Meadows
  • Roadsides
  • Waste Areas

Bouncingbet is designated as a “List B” species in the Colorado Noxious Weed Act. It is required to be either eradicated, contained, or suppressed depending on the local infestations. Learn more about bouncingbet (PDF).